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Thomson TS870 Manual Transfer Switch (3Ph, 150A)

$2,941.00$3,905.00

SKU: TS873A0150A2C-x-7-x-KKAA Category Tag Brand:
Availability: Please call for current lead time
Shipping: Free Shipping in the Continental U.S.

Free Shipping in the Continental United States
Please call for orders to Alaska or Hawaii.

This Thomson TS 870 Manual Transfer Switch allows you to manually transfer commercial and industrial grade three phase loads up to 150A.

FEATURES

  • Electrically operated and manually initiated.
  • Source 1 / Source 2 selector switch.
  • Source Availability and Load Status LED pilot lights.
  • Open Transition (break-before-make) configuration.
  • Fully enclosed silver alloy contacts provide high withstand rating and 100% continuous current rating.
  • 3 cycle short circuit current withstand tested allows use of non-series rated upstream protective devices.
  • Completely separated utility side and generator side power switching units provide superior reliability.
  • Heavy duty brushless gear-motor and operating mechanism provide mechanical interlocking and extreme long life with minimal maintenance.
  • Electrical and mechanical interlocked mechanisms prevents simultaneous closure of Utility and Generator sources.
  • All mechanical and control devices are visible and readily accessible.
  • UL 1008 Listed Transfer Switches for use in emergency standby systems.
  • NEMA 1 indoor standard. Optional NEMA 3R outdoor enclosures available. (Call for other options)
  • Note: Molded case circuit breakers or fuses with overcurrent protection are required upstream of the transfer switch.
  • Not Service Entrance Rated.

OPTIONS (Call to Order)

  • Other Enclosures
  • Other three phase voltages
  • Four pole models

OPTIONAL ACCESSORIES (Call to Order)

  • AUX-G: Auxilary Contact – Generator Side (up to three)
  • AUX-U: Auxilary Contact – Utility Side (up to three)
  • UPA: Utility Power Available Contact (up to three)
  • TS-HA: Enclosure Strip Heater with Thermostat (120VAC external source required)
  • TS-H2: Enclosure Strip Heater with Thermostat (Internally powered from load)
  • LCK: Enclosure Lockable Door

DOWNLOADS

TS870 Manual Transfer Switch Brochure

Model Number

Phase

Poles

VAC (4-Wire System)

Frequency

Amperage

Withstand Rating w/ Circuit Breaker

Withstand Rating w/ Fuse

Lugs per Phase

Cabinet Type

Service Entrance Rated

Full Dimensions HxWxD (inches)

Weight

Limited Warranty

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ACCESSORIES